Hello! (This is my first post to this list; long-time follower, however.) I've been looking at the block comment at the top of the my_getcputime() function at the bottom of the file mysys/my_getsystime.c The block comment reads: Return cpu time in milliseconds * 10 I interpret milliseconds * 10 to mean centiseconds (seconds * 10 ^ -2) I'm pretty sure I've convinced myself that it REALLY returns: seconds * 10 ^ -7 I think it would be more accurate to have the block comment read: Return cpu time in microseconds / 10 Am I "up in the night"? (I think the code itself is fine, and the callers of the function all do it correctly. I was just initially confused when I looked at the comment then the code.) Thanks in advance! Weldon Whipple weldon@whipple.org (P.S. I think I like Maria's implementation of userstat_v2 better than the original by Google/Percona ...)